Material Properties: Polyethylene Terephthalate
Data Available:
- Thermal Conductivity
Thermal Conductivity |
|
| UNITS | W/(m•K) |
| a | -1.37737 |
| b | -3.40668 |
| c | 20.5842 |
| d | -53.1244 |
| e | 73.2476 |
| f | -57.6546 |
| g | 26.1192 |
| h | -6.34790 |
| i | 0.640331 |
data range |
1-83 |
equation range |
2-80 |
curve fit % error relative to data |
1 |
| Curve fit equation of the form: log10 y = a+b(log10T) + c(log10T) 2 + d(log10T) 3 + e(log10T) 4 + f(log10T) 5 + g(log10T) 6 + h(log10T) 7 + i(log10T) 8 Solves as: y = 10 a+b(log10T) + c(log10T) 2 + d(log10T) 3 + e(log10T) 4 + f(log10T) 5 + g(log10T) 6 + h(log10T) 7 + i(log10T) 8 Where: Coefficients a - i are summarized in the appropriate table and T is the temperature in K (x-axis), and y is the property to solve for. |